You may think you're safe floating happily in your pool... but wait, what's that on the surface? A shark fin? It can't be! Or CAN it...?! Shark lovers and future engineers will flip for this fully functioning remote control shark! It can be driven left, right, forward, and backward, or put into demo mode. We love the realistic movement as it swims on the surface of the water, wiggling its tail back-and-forth. Requires 2 AA batteries, not included.